WhatsApp Go MCP

package chatstorage import ( "context" "time" "go.mau.fi/whatsmeow/types" "go.mau.fi/whatsmeow/types/events" ) type IChatStorageRepository interface { // Chat operations CreateMessage(ctx context.Context, evt *events.Message) error StoreChat(chat *Chat) error GetChat(jid string) (*Chat, error) GetChats(filter *ChatFilter) ([]*Chat, error) DeleteChat(jid string) error DeleteChatAndMessages(jid string) error // Message operations StoreMessage(message *Message) error StoreMessagesBatch(messages []*Message) error GetMessageByID(id string) (*Message, error) // New method for efficient ID-only search GetMessages(filter *MessageFilter) ([]*Message, error) SearchMessages(chatJID, searchText string, limit int) ([]*Message, error) // Database-level search DeleteMessage(id, chatJID string) error StoreSentMessageWithContext(ctx context.Context, messageID string, senderJID string, recipientJID string, content string, timestamp time.Time) error // Statistics GetChatMessageCount(chatJID string) (int64, error) GetTotalMessageCount() (int64, error) GetTotalChatCount() (int64, error) GetChatNameWithPushName(jid types.JID, chatJID string, senderUser string, pushName string) string GetStorageStatistics() (chatCount int64, messageCount int64, err error) // Cleanup operations TruncateAllChats() error TruncateAllDataWithLogging(logPrefix string) error // Schema operations InitializeSchema() error }